@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Roboto', sans-serif;
  outline: none;
}

body {
  background: url("./img/background.png");
}

.container {
  background-color: #d1d1d1;
  width: 500px;
  border-radius: 10px;
  padding: 20px;
  margin: 100px auto 0;
}

.input-task {
  border: none;
  border-radius: 5px;
  width: 300px;
  height: 40px;
  padding-left: 10px;
}

.button-task {
  border: none;
  border-radius: 5px;
  height: 40px;
  background-color: #003329;
  color: #fff;
  font-size: 17px;
  padding: 0 15px;
  float: right;
  cursor: pointer;
  font-weight: 700;
}

.button-task:hover {
  opacity: 0.8;
}

.button-task:active {
  opacity: 0.6;
}

.list-task {
  width: 100%;
  list-style: none;
  margin-top: 30px;
}

.task {
  background-color: #f2f2f2;
  box-shadow: 1px 4px 10px rgba(0, 0, 0, .2);
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  border-radius: 5px;
  margin-bottom: 20px;
  cursor: pointer;
}

.task:hover img {
  opacity: 1;
}

.done {
  text-decoration: line-through;
  background-color: #8fac55;
}

img {
  height: 25px;
  opacity: 0;
  transition: opacity 0.3s linear;
}